<template>
  <ul class="right-list-container">
    <li v-for="(item, i) in list" :key="i">
      <span @click="handleClick(item)" :class="{ active: item.isSelect }">
        {{ item.name }}
      </span>
      <span v-if="item.aside" @click="handleClick(item)" class="aside" :class="{ active: item.isSelect }">{{ item.aside }}</span>
      <RightList :list="item.children" @select="handleClick" />
    </li>
  </ul>
</template>

<script>
export default {
  name: 'RightList',
  props: {
    // [ {name:'xxx', isSelect:true, children:[ {name:'yyy', isSelect:false, children... }] } ]
    list: {
      type: Array,
      default: () => []
    }
  },
  methods: {
    handleClick(item) {
      if (!item.isSelect) {
        this.$emit('select', item);
      }
    }
  }
};
</script>

<style lang="less" scoped>
@import '~@/styles/var.less';
.right-list-container {
  list-style: none;
  padding: 0;
  .right-list-container {
    margin-left: 1em;
  }
  li {
    min-height: 40px;
    line-height: 40px;
    font-size: 14px;
    cursor: pointer;
    .active {
      color: @warn;
      font-weight: bold;
    }
  }
}
.aside {
  font-size: 12px;
  margin-left: 1em;
  color: @gray;
}
</style>
